A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5910-01-073-3664
NSN 6650-00-901-4914
NSN 7035-01-014-3808
NSN 5999-01-601-7061
NSN 2925-01-436-7325
NSN 7035-01-411-6062
NSN 6650-00-897-7083
NSN 5895-01-249-1937
NSN 6150-01-393-0621
NSN 5985-01-303-1430
NSN 5835-01-317-4840
NSN 7035-01-413-6697